Terrain Database
Overview
The Terrain Database provides pilots and aircraft systems with detailed terrain, obstacle, runway, and magnetic variation information to support safe flight operations worldwide. Designed to power advanced safety systems such as Enhanced Ground Proximity Warning Systems (EGPWS), the database delivers high-quality geographic intelligence that enables real-time awareness of terrain and potential hazards. By helping crews identify and avoid mountains, towers, buildings, and other obstacles, the Terrain Database plays a critical role in reducing CFIT risk while improving overall flight safety. Regular updates ensure operators always have access to current and reliable information across changing operational environments.
